Santiago Faucher

This inventor holds 50 USPTO granted patents and 12 published patent applications, plus 21 CIPO patents and 3 EPO patents, primarily in Toner Production (CPC class G03G). Top assignees: Xerox Corporation, Hatch Ltd., Samsung Electronics Co., Ltd.. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Santiago Faucher. Retrieved from https://idiyas.com/inventor/santiago-faucher

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 50 (Patent Applications = 12)

% Patents Active = 82.0

CIPO Patents = 21 (Patent Applications = 2)

EPO Patents = 3 (Patent Applications = 8)

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 111(Granted Patents)

Forward Citations (Not Self Cited) = 105(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Oakville, CA (US) (2013)
Ontario, CA (2014)
Oakville, CA (2009 - 2019)

Company Filing History:

Samsung Electronics Co., Ltd.

patents

Years Active: 2009-2019

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Areas of Expertise:

Metal Recovery

Granulated Slag

Solvent-Free Emulsification

Toner Compositions

Color Toner Production

Polyester Resins

Nanodispersions

Photochromic Polyesters

Emulsion Aggregation

Sustainable Toner

Acoustic Mixing

Recycled Polyethylene

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10174403 - Methods and apparatus for metal recovery from slag (2019-01-08),

2. 10167423 - Granulated slag products and processes for their production (2019-01-01),

3. 9822217 - Robust resin for solvent-free emulsification (2017-11-21),

4. 9405207 - Toner compositions (2016-08-02),

5. 9377713 - Custom color toner production systems and methods (2016-06-28),

6. 9348248 - Preparing amorphous polyester resin emulsions (2016-05-24),

7. 9329508 - Emulsion aggregation process (2016-05-03),

8. 9309114 - Porous nanoparticles produced by solvent-free emulsification (2016-04-12),

9. 9223236 - Preparing colorant dispersions using acoustic mixing (2015-12-29),

10. 9201324 - Processes for producing polyester latexes via solvent-based and solvent-free emulsification (2015-12-01),

11. 9200130 - Method for obtaining wax from recycled polyethylene (2015-12-01),

12. 9157002 - Phase change ink pigment dispersion process (2015-10-13),

13. 9090777 - Low cost process for solid ink using dry flushed pigments (2015-07-28),

14. 8968977 - Continuous production of toner (2015-03-03),

15. 8956797 - Batch/continuous production of toner (2015-02-17),

Title: **The Innovative Journey of Santiago Faucher in Metal Recovery Technologies**

Introduction

Santiago Faucher is a prominent inventor based in Oakville, CA, known for his significant contributions to metal recovery technologies. With an impressive portfolio of 50 patents, Faucher has been at the forefront of innovation in the field, developing methods that not only enhance metal recovery but also contribute to resource sustainability.

Latest Patents

Faucher's latest patents focus on advanced methods and apparatus for metal recovery from slag. One of his notable inventions involves a method for recovering metal values from molten slag by atomizing it with an oxygen-containing gas, producing solid slag granules. The oxygen in the atomizing gas transforms metals into magnetic metal compounds, facilitating the magnetic separation of the metal-containing granules. Additionally, his design includes a control system and sensors that enhance the efficiency and effectiveness of the recovery process. Another important patent outlines a process for preparing solid slag granules from molten slag, emphasizing the production of granular products with diverse applications such as proppants, roofing granules, and catalyst supports.

Career Highlights

Throughout his career, Santiago has worked with well-known companies that have allowed him to hone his skills in metal recovery and related technologies. He has made significant contributions during his tenure at **Xerox Corporation** and **Hatch Ltd.** These experiences have undoubtedly shaped his inventive journey and inspired his cutting-edge designs and methodologies.

Collaborations

Faucher has collaborated with several noteworthy professionals in his field. Among his coworkers are Shigang S. Qiu and Kimberly D. Nosella, who have supported him in enriching his research and innovations. Their collective expertise has contributed to advancing the technology and processes for metal recovery.

Conclusion

Santiago Faucher exemplifies the innovative spirit of modern inventors dedicated to advancing technology for metal recovery. His patents not only signify significant advancements in the field but also highlight the importance of sustainability in resource management. Through his inventions and collaborations, Faucher continues to make a lasting impact on the industry, paving the way for future technological breakthroughs.

Profile summary based on public USPTO records.